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Service bulletin 2007040006

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10022896
Published by NHTSA2007-10-03
Manufacturer's number2007040006
Manufacturer's date2007-05-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR

NHTSA's summary

CHECK ENGINE CONTROL MODULE SOFTWARE AND UPDATE AS REQUIRED. CHECK CATALYTIC CONVERTERS AND REPLACE AS REQUIRED. *NJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Engine, Exhaust and emissions, Catalytic converter, Software

Vehicles listed
MERCEDES BENZ C2302007

Listing a model year does not mean every vehicle of it is concerned: the document says which.